The Bilstein B6 rear shock for 2006 BMW X5 4.4i Formula 1 is a 46mm monotube damper that upgrades the OE unit while maintaining factory spring compatibility. Application-specific valve settings and gas-pressure technology deliver improved handling, safety and cornering stability. Each damper is tuned for its application and tested to meet or exceed OE standards, giving a firmer, more controlled ride without changing ride height.
Bilstein B6 2006 BMW X5 4.4i Formula 1 Rear 46mm Monotube Shock Absorber